39364304889

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{9721}}^1$

素因数の和:9927

約数の個数: 72

約数和(自身を含む): 66525079392

約数和(自身を除く): 27160774503

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 163, 169, 273, 489, 507, 637, 1141, 1183, 1911, 2119, 3423, 3549, 6357, 7987, 8281, 9721, 14833, 23961, 24843, 27547, 29163, 44499, 68047, 82641, 103831, 126373, 192829, 204141, 311493, 379119, 476329, 578487, 884611, 1349803, 1428987, 1584523, 1642849, 2653833, 4049409, 4753569, 4928547, 6192277, 11091661, 11499943, 18576831, 20598799, 33274983, 34499829, 61796397, 77641627, 80499601, 144191593, 232924881, 241498803, 267784387, 432574779, 803353161, 1009341151, 1874490709, 3028023453, 5623472127, 13121434963, 39364304889]

約数ペア:

[(1, 39364304889), (3, 13121434963), (7, 5623472127), (13, 3028023453), (21, 1874490709), (39, 1009341151), (49, 803353161), (91, 432574779), (147, 267784387), (163, 241498803), (169, 232924881), (273, 144191593), (489, 80499601), (507, 77641627), (637, 61796397), (1141, 34499829), (1183, 33274983), (1911, 20598799), (2119, 18576831), (3423, 11499943), (3549, 11091661), (6357, 6192277), (7987, 4928547), (8281, 4753569), (9721, 4049409), (14833, 2653833), (23961, 1642849), (24843, 1584523), (27547, 1428987), (29163, 1349803), (44499, 884611), (68047, 578487), (82641, 476329), (103831, 379119), (126373, 311493), (192829, 204141)]